1991 Audi S2 vs. 2007 Daihatsu Copen
To start off, 2007 Daihatsu Copen is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Audi S2. In addition, the cost of maintenance, including insurance, on 1991 Audi S2 would be higher. At 2,226 cc (5 cylinders), 1991 Audi S2 is equipped with a bigger engine. In terms of performance, 1991 Audi S2 (216 HP @ 5900 RPM) has 130 more horse power than 2007 Daihatsu Copen. (86 HP @ 6000 RPM). In normal driving conditions, 1991 Audi S2 should accelerate faster than 2007 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi S2 weights approximately 570 kg more than 2007 Daihatsu Copen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1991 Audi S2 (309 Nm @ 1950 RPM) has 189 more torque (in Nm) than 2007 Daihatsu Copen. (120 Nm @ 4400 RPM). This means 1991 Audi S2 will have an easier job in driving up hills or pulling heavy equipment than 2007 Daihatsu Copen.
Compare all specifications:
| 1991 Audi S2 | 2007 Daihatsu Copen | |
| Make | Audi | Daihatsu |
| Model | S2 | Copen |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 1298 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 216 HP | 86 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 309 Nm | 120 Nm |
| Torque RPM | 1950 RPM | 4400 RPM |
| Engine Bore Size | 81.1 mm | 72 mm |
| Engine Stroke Size | 86.4 mm | 79.7 mm |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Acceleration 0-100mph | 6.1 seconds | 9.5 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1420 kg | 850 kg |
| Vehicle Length | 4410 mm | 3400 mm |
| Vehicle Width | 1720 mm | 1480 mm |
| Vehicle Height | 1380 mm | 1250 mm |
| Wheelbase Size | 2560 mm | 2230 mm |
| Fuel Consumption Overall | 8.3 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 70 L | 40 L |
